Siemens Polymobil 3 Installation manual
POLYMOBIL III
Start-up Instructions
SP
from Serial No. 3000
© Siemens AG 2005
The reproduction, transmission or
use of this document or its contents
is not permitted without express
written authority. Offenders will be
liable for damages. All rights,
including rights created by patent
grant or registration of a utility
model _or_ design,_are_ reserved.
English
Print No.: RXB8-115.034.02.03.02 Doc. Gen. Date: 04.05
Replaces: RXB8-115.034.02.02.02
0 - 2 Revision
Chapter Page Rev.
All All 03
Document revision level
The document corresponds to the version/revision level effective at the time of system delivery.
Revisions to hardcopy documentation are not automatically distributed.
Please contact your local Siemens office to order current revision levels.
Disclaimer
The installation and service of equipment described herein is to be performed by qualified personnel
who are employed by Siemens or one of its affiliates or who are otherwise authorized by Siemens or
one of its affiliates to provide such services.
Assemblers and other persons who are not employed by or otherwise directly affiliated with or authorized by Siemens or one of its affiliates are directed to contact one of the local offices of Siemens or
one of its affiliates before attempting installation or service procedures.
POLYMOBIL III RXB8-115.034.02 Page 2 of 4 Siemens AG
Rev. 03 04.05 CS PS 24 Medical Solutions
Contents 0 - 3
Page
1 _______Requirements__________________________________________________ 1 - 1
Emphasized texts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1
Icons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1
Required tools and measurement devices . . . . . . . . . . . . . . . . . . . . . . . 1 - 2
Safety information and protective measures . . . . . . . . . . . . . . . . . . . . . . 1 - 2
Important start-up information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 3
Notes on the protective conductor resistance test . . . . . . . . . . . . . . . . . . . 1 - 4
Notes on device leakage current measurement. . . . . . . . . . . . . . . . . . . . . 1 - 6
Replacement for damaged or lost screws . . . . . . . . . . . . . . . . . . . . . . . . 1 - 8
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 8
2 _______Unpacking ____________________________________________________ 2 - 1
3 _______Checking and adapting the line voltage ____________________________3 - 1
Checking the nominal line voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1
Adaptation of the nominal line voltage. . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1
4 _______Functional checks ______________________________________________ 4 - 1
Checking the control and display elements . . . . . . . . . . . . . . . . . . . . . . . 4 - 1
Checking the weight counterbalance . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 2
Readjustment of the weight counterbalance with affixed accessories . . . . . . . . . 4 - 2
Checking the control elements on the double slot diaphragm. . . . . . . . . . . . . . 4 - 3
Checking the exposure release with high-voltage . . . . . . . . . . . . . . . . . . . . 4 - 3
Checking coincidence of light field and radiation field. . . . . . . . . . . . . . . . . . 4 - 4
Checking the exposure switch-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 6
5 _______Final work steps _______________________________________________ 5 - 1
Protective conductor test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1
Device leakage current measurement. . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1
Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 - 2
Last work steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 2
6 _______Start-up report _________________________________________________ 6 - 1
POLYMOBIL III Start-up report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1
7 _______Electrical safety / reports ________________________________________ 7 - 1
Protective conductor resistance / report. . . . . . . . . . . . . . . . . . . . . . . . . 7 - 1
Device leakage current / report . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 3
8 _______Changes to previous version _____________________________________ 8 - 1
Siemens AG RXB8-115.034.02 Page 3 of 4 POLYMOBIL III
Medical Solutions Rev. 03 04.05 CS PS 24
0 - 4 Contents
Page
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POLYMOBIL III RXB8-115.034.02 Page 4 of 4 Siemens AG
Rev. 03 04.05 CS PS 24 Medical Solutions
Requirements 1
Emphasized texts 1
1 - 1
DANGER
WAR NING
CAUTION
NOTICE
DANGER indicates an immediate danger that if disregarded will
cause death or serious physical injury.
WARNING indicates a possible danger that if disregarded can
cause death or serious physical injury.
CAUTION used with the safety alert icon indicates a possible danger that if disregarded will or can lead to minor or moderate physical injury and/or damage to property.
NOTICE used without the safety alert icon indicates a possible
danger that if disregarded may or will lead to an undesirable
result or state other than death, physical injury or property damage.
NOTE
NOTE is used to indicate information which explains the proper
way to use devices or to carry out a process, i.e. which provides
hints and tips.
Icons 1
Tests and adjustments that must be performed with the radiation switched on are
indicated by this radiation warning icon.
This icon means "Dangerous electrical voltage".
Enter the result of tests marked with this icon in the test report at the end of these
instructions.
Siemens AG RXB8-115.034.02 Page 1 of 8 POLYMOBIL III
Medical Solutions Rev. 03 04.05 CS PS 24
1 - 2 Requirements
Required tools and measurement devices 1
NOTE
All tools, measuring equipment and aids, with the exception of
those marked with "*", are listed and specified in the STC
(Service Tools Catalogue).
• Standard service tool kit*
• Ground wire tester
• Device leakage current measuring device
• Digital multimeter
Safety information and protective measures 1
WAR NING
Danger of injuries, death or material damage.
Note
- the product-specific safety notes in these instructions,
- the general safety information in the document
TD00-000.860.01...
and
- the safety information in accordance with ARTD Part 2.
WAR NING
Non-compliance can lead to death, to injuries or to
material damage.
X-ray radiation!
Non-compliance can lead to illnesses, irreversible damage to
body cells and the genotype, severe injuries and even death.
In work on the system in which radiation must be released, the
radiation protection directives and the rules for radiation protection according to ARTD 02.771.02 must be complied with.
Please note:
- Use available radiation protection devices.
- Wear radiation protection clothing (lead apron).
- Keep your distance from the radiation source as large as possible.
- Release radiation only if necessary.
- Set radiation activity as low as possible.
(Low kV and mAs values)
- Release radiation for as short a time as possible.
Checks in which radiation must be released are identified by the
radiation warning symbol.
POLYMOBIL III RXB8-115.034.02 Page 2 of 8 Siemens AG
Rev. 03 04.05 CS PS 24 Medical Solutions
Requirements 1 - 3
DANGER
In work on the opened system there is a
! risk of electric shock !
• After the system is switched off around 300 V direct voltage are
present in the control console for the main inverter.
The yellow LED V35 on D920 lights up.
The voltage drops within approx. 1.5 minutes to approx. 12V; the
LED V35 goes out.
• Connect the POLYMOBIL III only to a mains supply (wall outlet) that corresponds in its
installation to the requirements according to VDE 0107 or the national regulations.
• Before any intervention switch the POLYMOBIL III off with the power OFF switch on the
control console and pull out the power plug!
• Install or remove components only with the generator switched off; when doing this,
observe ESD guidelines.
Important start-up information 1
• The POLYMOBIL III that has been completely tested and set up in the factory is ready for
use after start-up is completed.
• The POLYMOBIL III can be connected to a nominal line voltage of 110 V AC (± 10%) or
230 V AC (
exception is connection to a line voltage
+ 6 / - 10%). There is an automatic adaptation to the existing line voltage. An
≥ 240 V AC (see the "Adaptation of the nominal line voltage" section).
NOTE
• Observe the on-site fusing of the wall outlet:
- 10 A slow-blow (on-site) at 207 ... 243.8 V line voltage
- 16 A slow-blow (on-site) at 99 ... 121 V line voltage
• The power connection cable of the POLYMOBIL III is delivered
with a grounding type plug.
Fit national power connection plugs as required.
• After start-up, a test specified specifically for the country of use may have to be
performed; e.g. acceptance test according to RöV (Germany).
Acceptance test according to RöV (Germany):
Required measured values can be taken partially from the test report supplied with the
system.
Siemens AG RXB8-115.034.02 Page 3 of 8 POLYMOBIL III
Medical Solutions Rev. 03 04.05 CS PS 24
1 - 4 Requirements
The following values measured in the factory are documented in the test report:
- Brightness of the light localizer
- Visual test of filter values
- Coincidence of light field and radiation field
- Accuracy of the X-ray tube voltage
- Checking the mAs values
- Reproducibility of radiation
Notes on the protective conductor resistance test 1
Observe the instructions in the safety rules for installation and repair
(ARTD-002.731.17 ...).
The protective conductor resistance of 0.2 ohms must not be exceeded.
Initial measurement
Perform the protective conductor test after completion of all work.
The measurement must be made according to DIN VDE 0751, Part 1 (see ARTD Part 2).
In this case the protective conductor resistance in the normal operating condition to all
conductive touchable parts of the system must be measured.
Make sure that control cables or data cables between the components of the system do
not imitate any protective conductor connection.
During the measurement, move the power cable and additional connection cables with
integrated protective conductor section by section to detect cable breaks.
The protective conductor resistance must not exceed 0.2 Ohms.
The values must be recorded as initial measurements in the report ’Protective conductor
resistance / report’ stating the measuring points.
Document the measuring procedure and the measuring instrument used (designation
and serial number).
POLYMOBIL III RXB8-115.034.02 Page 4 of 8 Siemens AG
Rev. 03 04.05 CS PS 24 Medical Solutions
Requirements 1 - 5
Fig. 1 Measuring circuit for measuring the protective conductor resistance in systems that are separated from the
power supply, according to DIN VDE 0751-1:2001-10, Fig. C2.
1 = System
2 = Application part (not present)
3 = Measuring arrangement (integrated in the measuring instrument)
Repeat measurement
In the case of maintenance or repair perform the protective conductor resistance measurement again.
Document and assess the values determined in the repeat measurement.
The measurement must be made according to DIN VDE 0751, Part 1
(see ARTD-002.731.17...). In this case the protective conductor resistance in the normal
operating condition to all conductive touchable parts of the system must be measured.
Make sure that control cables or data cables between the components of the system do
not imitate any protective conductor connection.
During the measurement, move the power cable and additional connection cables with
integrated protective conductor section by section to detect cable breaks.
The protective conductor resistance must not exceed 0.2 Ohms.
The values determined in the repeat measurement must be recorded and assessed in the
report ’Protective conductor resistance / report’, stating the measuring points.
Document the measuring procedure and the measuring instrument used (designation
and serial number).
NOTE
Evaluate the results by comparing the first measured value to the
corresponding values documented during preceding maintenance procedures or safety checks.
A sudden or unexpected increase of the measured values
may indicate a safety-relevant defect
- even if the limit value of 0.2 ohms is not exceeded
(protective ground wire or contacts).
Siemens AG RXB8-115.034.02 Page 5 of 8 POLYMOBIL III
Medical Solutions Rev. 03 04.05 CS PS 24
1 - 6 Requirements
Notes on device leakage current measurement 1
Observe the instructions in the safety rules for installation and repair (ARTD-002.731.17).
WAR NING
Electrical voltage!
Non-compliance can lead to severe injuries and even death.
The device leakage current measurement may be
performed on systems of protection class I only after the
protective conductor test has been passed.
Initial measurement
Perform the device leakage current measurement after completion of all work.
Perform the measurement according to DIN VDE 0751, Part 1 (see ARTD-002.731.17...),
and record the determined value as the first measured value.
Measurement of the device leakage current according to the differential current method
(measuring arrangement according to Fig. 2) must be given preference, since no danger
for the person performing the measurement and other persons arises during the measurement.
However, please note the minimum resolution of the leakage current measuring instrument and any additional manufacturer's data restricting the use of the measuring instrument.
Fig. 2 Measuring circuit for measuring the device leakage current according to the differential current method
according to DIN VDE 0751-1:2001-10, Fig. C6 for protection class
1 = System
2 = Application part (not present)
3 = Measuring arrangement (integrated in the measuring instrument)
I.
If the direct measurement of the device leakage current is used
(measuring arrangement according to Fig. 3), then the system must be set up insulated
during the measurement and must not be touched during the measurement.
POLYMOBIL III RXB8-115.034.02 Page 6 of 8 Siemens AG
Rev. 03 04.05 CS PS 24 Medical Solutions
Requirements 1 - 7
Fig. 3 Measuring circuit for the direct measurement of the device leakage current
according to DIN VDE 0751-1:2001-10, Fig. C5 for protection class
1 = System
2 = Application part (not present)
3 = Measuring arrangement (integrated in measuring instrument)
I.
WAR NING
Electrical voltage!
Non-compliance can lead to severe injuries and even death.
No housing parts of the system may be touched during the measurement in the direct measurement of the device leakage current
(measuring arrangement according to Fig. 3).
Third-person access to the system must be prevented.
The system must be switched on during the measurement. Measuring instruments with
automated measuring sequences must therefore be set to manual measurement.
Enter the highest value as first measured value in the report ’Device leakage current /
report’.
This value must not exceed the permissible leakage current values according to
DIN VDE 0751-1:2001-10, Table F.1, line "Device leakage current for devices according to
remarks 1 and 3", of 2.5 mA.
Measure and record the current line voltage. If the measured line voltage deviates from
the nominal voltage, then correct the measured value to the value corresponding to a
measurement at the nominal value of the line voltage. Document this in addition.
Document the measuring procedure (differential measurement or direct measurement)
and the measuring instrument used (designation and serial number).
Repeat measurement
When service or repair work is performed on the primary power supply circuit (e.g. repairs
to the power-on circuit or replacement of the line filter), the device leakage current test
must be repeated.
The same measuring conditions as in the first measurement apply.
Siemens AG RXB8-115.034.02 Page 7 of 8 POLYMOBIL III
Medical Solutions Rev. 03 04.05 CS PS 24
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